Matthew Guo Diao
Webster, Massachusetts
55 in puzzle battle
Klubai
Chess Pineapples
413 Nariai (-ių)
Hikaru Nakamura Fan Club
65 350 Nariai (-ių)
Chess.com Beta
5 199 Nariai (-ių)
Charlotte Chess Center
1 981 Nariai (-ių)
Chess.com vs. ChessKid
5 346 Nariai (-ių)